(2)  
Towing Lever Lockpin - A09003-1

 C.
Consumable Materials

 (1)  
D00015 Grease, Corrosion Preventive - BMS 3-24

 D.
Access

 (1)  
Location Zones
 211 Control Cabin (Left Side)
 212 Control Cabin (Right Side)

 E.
Procedure

 S 494-019
 (1)  
Make sure the rig pins that follow are installed, if they are applicable (AMM 32-51-00/501).

 (a)  
Rig pin NS1 in the captain's forward quadrant.

 (b)  
Rig pin NS1A in the forward quadrant for the first officer.

 S 034-020
 (2)  
Remove the part of the lower coupling with splines from the mating shaft.

 S 644-021

 (3)  
Butter lubricate the splines of the coupling and put it into the mating shaft.

 S 034-022

 (4)  
Make sure the tiller handle, indicator and attach plate for the indicator are removed from the tiller/gearbox assembly before the installation.

 S 984-023

 (5)  
Put the tiller/gearbox assembly in its position at the hole in the sidewall console. Put it up through the hole from the inner side of the console.

 S 424-024

 (6)  
Install the three bolts to hold the tiller/gearbox assembly to the attach plate at the surface of the top of the console.

 S 434-025

 (7)  
Put the torque shaft in the correct position to align the holes at the top and lower couplings.

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 (8)  S 434-026Hold the torque shaft in the correct position with two bolts at the top coupling and two bolts at the lower coupling.
 (9)  S 824-027Make sure the coupling with the splines is in at least half of the shaft inspection hole.
 S 434-028

 (10)
 Install the four screws with countersunk heads to hold the indicator attach plate to the tiller assembly.

 S 424-077

 (11)
 Do the steps that follow to install the indicator:

 NOTE: If the tiller handle does not operate smoothly when you move
____ it from the center position, this can be the result of the causes that follow:
 -Washers are not installed with the screws that hold the indicator. This can cause the indicator to go to the center incorrectly and the tiller handle possibly will not operate smoothly.
 -A tight fit between the tiller handle shaft and the indicator bearing.
 NOTE: 757-SL-32-12 installs the washers and/or installs a new
____ handle shaft with a smaller outer diameter, on applicable airplanes.
 (a)  
Align the arrow on the indicator assembly with the 0 degree indication.

 (b)  
Butter lubricate the the splines.

 (c)  
Install the indicator on the shaft of the tiller/gearbox assembly that has splines. Make sure the arrow on the indicator is in the forward direction.

 (d)  
Install the three cap screws and washers to hold the indicator in its position. If the washers were not installed before, install one AN960-4 washer with each screw.

 (12)
 Butter lubricate the splines on the tiller handle.

 S 644-031
 

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 S 434-032
 (13) Install the tiller handle with the knob of the handle in the farthest outboard position.
 NOTE: The farthest outboard position is approximately 9.75 +/-.5
____ inches (247.6 +/-12.7 millimeters) between the center of the knob on the tiller handle and the center of the farthest aft trim screw of the window crank installation.
 S 824-033
 (14)
 Do the steps that follow to do the last adjustment of the indicator:

 (a)  
Loosen the three cap screws that attach the indicator.

 (b)  
Use the slots in the mounting plate to turn the bottom of the indicator.

 (c)  
Tighten the screws.

 S 094-035
 (15)
 Remove the rig pin NS1 from the captains' forward quadrant, or the rig pin NS1A from the first officer's forward quadrant, if it is applicable.

 S 414-036

 (16)
 Install the access cover in the sidewall lining.

 S 734-037

 (17)
 Do the test of the tiller handle operation for the nose wheel steering system (AMM 32-51-00/501).
　
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本文鏈接地址：757 AMM 飛機維護手冊 起落架 CHAPTER 32 - LANDING GEAR 3(118)